18378534

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{28627}}^1$

素因数の和:28739

約数の個数: 16

約数和(自身を含む): 37101888

約数和(自身を除く): 18723354

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 28627, 57254, 85881, 171762, 3063089, 6126178, 9189267, 18378534]

約数ペア:

[(1, 18378534), (2, 9189267), (3, 6126178), (6, 3063089), (107, 171762), (214, 85881), (321, 57254), (642, 28627)]